CS代考 ERRORS RESIDUALS CONDITIONING

ERRORS RESIDUALS CONDITIONING
STABILITY FOR Fromthe demo we
by S givessmallretaken
OEEPWnttmimple.net

Copyright By PowCoder代写 加微信 powcoder

exceptfateextremely
unstable case Neerrelatieng
e typically biggerby afact

soe Ar 11412111Mt
Ax so HAITIAN 4,11111111ft
e have Eto
easy tocompute
I Al l l o
A hard tocompute
rarelycomputed in practice butit’s a very usefultheoretical

Cool My ConnectionwithCondition No in
Suppose f b
t.IEQdfH zn
a Jacobian matrix At
to be on variable

tocomputefb Af tobe stable if’t computes I with
Kf b over all b
Worst case
STABILITY modified
book says slightly let’sdefine an

ICHIKAWA’llEma
where x atte exactolutinot Ax b hoarding to this
will holdif
f AI Solet’s say an alg I STABLE
if it returnsInSoling Axl
I withLIFEmeet
THIS HOLDS FOR GEPP CLD UNLESS GROWTH FACTOR IN UN
IS HUGE Lasin very rare example flloudtahbst
and it ALWAY HOLESKY when AAT is POS DEF GGT

程序代写 CS代考 加微信: powcoder QQ: 1823890830 Email: powcoder@163.com